420193534

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1\times {\mathrm{14303}}^1$

素因数の和:14739

約数の個数: 16

約数和(自身を含む): 649001088

約数和(自身を除く): 228807554

約数列:

[1, 2, 37, 74, 397, 794, 14303, 14689, 28606, 29378, 529211, 1058422, 5678291, 11356582, 210096767, 420193534]

約数ペア:

[(1, 420193534), (2, 210096767), (37, 11356582), (74, 5678291), (397, 1058422), (794, 529211), (14303, 29378), (14689, 28606)]